Abstract Nitrogen-doped Graphene Quantum Dots (N-GQDs) is a significant carbon
nanomaterial that can be used to design various metal-organocatalyst. Modification of N …

A metal-free and efficient procedure for the synthesis of pyrrolo [1, 2-a] quinoxalines,
quinazolinones, and indolo [1, 2-a] quinoxaline has been developed. The key features of our …

Solvent-directed intramolecular hydrofunctionalization of readily available o-
alkynoylphenols 1 was successfully achieved under reagent-free conditions. The …

A new 1, 3-dipolar cycloaddition of oxa (aza) bicyclic alkenes with nitrones has been
developed. The operationally simple cycloaddition allows efficient synthesis of fused bicyclic …

An efficient reagent-free method for the synthesis of polysubstituted 4-quinolone from 2-
substituted alkynoyl aryl-sulfonamide was developed. This developed method tolerates …

A single-step approach is reported for the preparation of nitrones from benzyl halides and
nitrosoarenes via pyridinium ylides, utilizing 4-dimethylaminopyridine (DMAP) catalyst and …

The secondary metabolites from Hericium erinaceus are well-known to have neurotrophic
and neuroprotective effects. Isohericerinol A (1), isolated by our colleagues from its fruiting …

A catalyst-free, additive-free, and eco-friendly method for synthesizing 1, 2, 4-triazolo [1, 5-a]
pyridines under microwave conditions has been established. This tandem reaction involves …

A catalyst-free domino reaction to synthesize highly functionalized indanone-fused
tetrahydroisoxazole from easily accessed nitrosoarene and 1, 6-ynenone with good chemo …

Abstract A formal [4+ 2] reaction for the synthesis of 5'-sulfonyl-4'-aryl-3-cyano substituted
pyridazine compounds from the reaction between vinylogus enaminonitrile and sulfonyl …